Microstructure modeling and crystal plasticity parameter identification for predicting the cyclic mechanical behavior of polycrystalline metals
Computational homogenization permits to capture the influence of the microstructure on the cyclic mechanical behavior of polycrystalline metals. In this work we investigate methods to compute Laguerre tessellations as computational cells of polycrystalline microstructures, propose a new method to as...
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| Үндсэн зохиолч: | |
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| Формат: | Цахим Номын бүлэг |
| Хэл сонгох: | англи |
| Хэвлэсэн: |
KIT Scientific Publishing
2023
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| Цуврал: | Schriftenreihe Kontinuumsmechanik im Maschinenbau
23 |
| Нөхцлүүд: | |
| Онлайн хандалт: | OAPEN Library: download the publication OAPEN Library: description of the publication |
| Шошгууд: |
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| Тойм: | Computational homogenization permits to capture the influence of the microstructure on the cyclic mechanical behavior of polycrystalline metals. In this work we investigate methods to compute Laguerre tessellations as computational cells of polycrystalline microstructures, propose a new method to assign crystallographic orientations to the Laguerre cells and use Bayesian optimization to find suitable parameters for the underlying micromechanical model from macroscopic experiments. |
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| Биет тодорхойлолт: | 1 electronic resource (224 p.) |
| ISBN: | KSP/1000154640 |
| Хандалт: | Open Access |